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STRUCT NAND_HW_CONTR(9) Structures STRUCT NAND_HW_CONTR(9)

NAME

struct_nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices

SYNOPSIS

struct nand_hw_control {


  spinlock_t lock;


  struct nand_chip * active;


  wait_queue_head_t wq;
};

MEMBERS

lock

protection lock

active

the mtd device which holds the controller currently

wq

wait queue to sleep on if a NAND operation is in progress used instead of the per chip wait queue when a hw controller is available.

AUTHOR

Thomas Gleixner <tglx@linutronix.de>

Author.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.